MLB Daily DeltaWeek 16 · July 11, 2026
Portrait of Cal Quantrill
Cal Quantrill
TEX · P
Change to
Portrait of Jack Perkins
Jack Perkins
ATH · P
Change to
Who's more valuable, rest of season

Cal Quantrill.

He projects to help you in more roto categories the rest of the way — ERA, WHIP, and wins. Jack Perkins’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
K
ERA
WHIP
W
SV

Cal Quantrill wins 3 categories (ERA, WHIP, W); Jack Perkins wins 2 (K, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cal Quantrill
93.9
Jack Perkins
96.0
Swinging-Strike %lg 11.0% · higher = better
Cal Quantrill
9.7%
Jack Perkins
13.2%
Strikeout %lg 22.0% · higher = better
Cal Quantrill
15.9%
Jack Perkins
27.3%
Chase %lg 28.5% · higher = better
Cal Quantrill
28.1%
Jack Perkins
33.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Cal Quantrill
35.7%
Jack Perkins
39.4%
Barrel % Allowedlg 8.0% · lower = better
Cal Quantrill
10.3%
Jack Perkins
8.0%
xwOBA Allowedlg .315 · lower = better
Cal Quantrill
.339
Jack Perkins
.318
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Cal Quantrill
26.63
lg xERA 4.10
now 2.53
3.71
Jack Perkins
26.63
lg xERA 4.10
now 5.46
4.04
WHIPlower is better
Cal Quantrill
1.141.35
now 1.22
1.24
Jack Perkins
1.141.35
now 1.21
1.28

Volume · rest of season
Strikeoutshigher is better
Cal Quantrill
4040.60
now 14
22
Jack Perkins
4040.60
now 33
32
Winshigher is better
Cal Quantrill
.0006.60
now 2
25
Jack Perkins
.0006.60
now 2
13
Saveshigher is better
Cal Quantrill
.0005.60
now 0
0
Jack Perkins
.0005.60
now 3
24
If you already own them — trade angle
Sell HighCal Quantrill — sell high. His value is peaking; good time to trade him.conf 0.95
Buy LowJack Perkins — buy low. The dip is a window to acquire.conf 0.90
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